男人捂着肚子感到腹部疼痛不适图片

A young Chinese man shows pain in his lower right abdomen. The lower right abdominal area is highlighted in a red infrared thermal image, clearly indicating the pain area. The image has a very clean, completely white background with no clutter or decorations. The composition is complete, with the upper body and waist fully visible without any cropping. The aspect ratio is 3:4. The style is commercial photography with a medical education/科普 style.